CN2556295Y

CN2556295Y - Electric awning curtain

Info

Publication number: CN2556295Y
Application number: CN 02203698
Authority: CN
Inventors: 张必辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-11
Filing date: 2002-02-11
Publication date: 2003-06-18
Anticipated expiration: 2012-02-11

Abstract

The utility model provides an electronic fluffy curtain that can keep away rain and can sunshade, this electronic fluffy curtain's characteristics are: two ends of the awning curtain fabric are respectively fixed on the winding drum [3] and the counterweight rod [24], and the awning curtain fabric is supported by the roller [15] on the main supporting frame between the winding drum and the counterweight rod, so that an awning surface [22] and a curtain surface [23] are formed. The use is controlled by three buttons of indoor opening, retracting and pausing. When the indoor opening or retracting button is pressed respectively, the awning curtain automatically opens or retracts, and when the awning curtain reaches a set position, the limit switch automatically limits. When the awning curtain is opened and retracted, the indoor pause button is pressed, and the awning curtain can be stopped at any position. When the curtain surface extends downwards to meet special requirements, the negative supporting rod [12] can be removed, and the length of the curtain surface extending downwards can be increased.

Description

Electronic fluffy curtain

Technical field:

The utility model relates to a kind of a kind of electronic fluffy curtain that can take shelter from rain and can block the sun.

Background technology:

Employed on the market at present most rain covers are fixed rain cover, and in use there are some following defectives in this kind rain cover: (1) is fluffy towards overhanging size hour, and the effect of the sunshade of taking shelter from rain is relatively poor; (2) as fluffy towards overhanging size when big, the indoor lighting degree obviously reduces (especially winter).Damage easily when meeting strong wind and heavy rain simultaneously; (3) since the fluffy face length phase be exposed to and expose to the sun and rain, promptly dirty easily, also easily aging, thus reduce application life.Except that fixed rain cover, also have a kind of telescopic awning and tangerine lobe shape awning on the market.The common drawback of above-mentioned awning is a function singleness, and effect is relatively poor, inconvenient operation, and application life is shorter.The curtain that uses all is mounted in indoor usefulness that keeps the sun off and decorate basically now, and during the broiling summer, indoor curtain just exposes some problems, and at first it can not effectively protect the window material by direct irradiation of sunlight, thereby produces aging phenomenon too early.It two is sunlight direct irradiation window-glass, and interior temperature is obviously raise, and particularly the southern this phenomenon in summer is more obvious.

Summary of the invention:

The utility model provides a kind of a kind of electronic fluffy curtain that solves above-mentioned awning and the many shortcomings of indoor curtain, and it can play the effect that fluffy effect can be played curtain again.

The purpose of this utility model is to realize like this.Motor and reducer are fixed on an end of the fixed mount that is installed on the wall, and the end with reel links to each other with the reducer power output shaft then, and the other end is packed in the axis hole of fixed mount.The two ends of fluffy curtain face are separately fixed on reel and the weight linear meter, and fluffy curtain face is held up by the cylinder on the main bearing support, make between cylinder on the main bearing support and the reel and form fluffy; Form the curtain face between cylinder on the main bearing support and the weight linear meter.

The utility model makes fluffy curtain resistance in withdrawal and open process very little because a cylinder is housed on main bearing support, adopts electric structure simultaneously, and is provided with indoor button and outdoor fluffy curtain automatic spacing device, so operation is very easy.

Description of drawings:

Fig. 1 is that the master of electronic fluffy curtain looks (partial cutaway) figure;

Fig. 2 is the left view of electronic fluffy curtain;

Fig. 3 is the sectional view of B-B position in the electronic fluffy curtain left view;

Fig. 4 is the circuit diagram of electronic fluffy curtain when opening up into maximum position;

Fig. 5 is the circuit diagram in the electronic fluffy curtain withdrawal process;

Fig. 6 is that electronic fluffy curtain is regained the circuit diagram when finishing;

Fig. 7 is that electronic fluffy curtain opens the circuit diagram in the process.

The specific embodiment:

Describe embodiment of the present utility model and operating principle in detail below in conjunction with accompanying drawing.

The fixed mount [1] of (referring to Fig. 1) electronic fluffy curtain is fixed on the metope with screw [2], housing [4] is installed in an end of fixed mount [1], motor, speed changer (energy self-locking) are installed in the housing [4], the interior speed changer power output shaft of the axle of reel [3] one ends and housing [4] links to each other, and other end axle is packed in the other end axis hole of fixed mount [1].(referring to Fig. 3) main bearing support is made up of main supporting rod [9], fixed cover [21], connecting rod [20], fastening bolt [19], junction plate [17], tape spool bolt [18], cylinder [15], positioning disk [16] and windproof rope [14], and hinged with the main supporting base [26] that is installed on the metope with bearing pin by the hole of main supporting rod [9] lower end.When fixed cover [21] when being in correct position, turn main supporting rod [9] and just can make fixed cover [21] and connecting rod [20] end tight mutually.Junction plate [17] is fastenedly connected end in connecting rod [20] by fastening bolt [19].The cylinder [15] that two ends have positioning disk [16] is installed on the axle of the tape spool bolt [18] that is anchored on the junction plate [17], and can freely rotate by strip winding axle bolt [18].Windproof rope [14] is fixed in the hole of junction plate [17] upper end.(referring to Fig. 2) negative bearing support is by negative cramp bar [12], weight linear meter [24], fixed cover (about among the figure) form, and hinged with bearing pin and negative supporting base [25] by the hole of negative cramp bar [12] one ends, negative supporting base [25] can be fixed on the main supporting rod [9], also can be fixed on other correct position.The connected mode of negative cramp bar [12] and weight linear meter [24] is identical with the connected mode of main supporting rod [9] and connecting rod [20].The termination of (referring to Fig. 2) fluffy [22] is fixed on the reel [3], the termination of curtain face [23] is fixed on the weight linear meter [24], between reel [3] and weight linear meter [24], there is the cylinder [15] on the main bearing support that fluffy curtain face is held up, thereby forms fluffy [22] and curtain face [23].

(referring to Fig. 2) is the work sheet of fluffy curtain when opening up into maximum rating.The limit switch [6] that open usefulness this moment is in off-state under the effect of flexible draw cord [13], and the limit switch [8] of withdrawal usefulness has been in on-state (as Fig. 4).When fluffy curtain need be regained, connect indoor retract switch (referring to Fig. 5), motor begins to rotate, by speed changer and drive reel [3] and rotate, begin that (annotate: flexible cable this moment [13] is loose with the rolling of fluffy curtain face, limit switch [6] connection that resets), thus driving negative bearing support draws close to main bearing support around himself bolster [11].When negative bearing support during near main bearing support, curtain face [23] disappears, at this moment, negative bearing support continues towards metope direction moving with main bearing support, near metope the time, limit switch [8] on the main supporting rod [9] begins to contact limit switch contact block [7], and cut off the electricity supply automatically (as Fig. 6), and fluffy curtain is regained and stopped; When fluffy curtain need open, connect the indoor switch (see figure 7) of opening, motor rotates in the opposite direction, fluffy [22] begin to open, main bearing support and negative bearing support lean outward simultaneously at this moment, and (annotate: the limit switch [8] on main supporting rod this moment [9] leaves limit switch contact block [7] and automatically resets, be in on-state), when being tilted out to a certain desired location, main supporting rod [9] is held by stay cord [10], this moment, main bearing support no longer leaned outward, negative bearing support then continues toward flare, and curtain face [23] begins to form, when the length of curtain face formation reaches desired location, by flexible draw cord [13] the control limit switch [6] that is fixed on the negative cramp bar [12], make its automatic disconnection (as Fig. 4), curtain face [23] stops to extend, and fluffy curtain opened and reached maximum rating this moment.Fluffy curtain open and the process regained in, when driveing switch to the room, fluffy curtain just can stop at any position.In actual use, in order to increase the length that curtain face [23] extends downwards, can unload negative cramp bar [12], and allow weight linear meter [24] be in free state sometimes.

Claims

1. the electronic fluffy curtain of the sunshade that is used for taking shelter from rain, this electronic fluffy curtain is used for fixing motor, the fixed mount [1] of reducer and reel [3], have successively in its outside: by two main supporting rods [9], fixed cover [21], connecting rod [20], fastening bolt [19], junction plate [17], tape spool bolt [18], cylinder [15], the main bearing support that positioning disk [16] and windproof rope [14] are formed and by two negative cramp bars [12], the negative bearing support that weight linear meter [24] is formed, the two ends of fluffy curtain face are separately fixed at reel [3] and reach on the weight linear meter of bearing on the bearing support [24], it is characterized in that the cylinder [15] on the main bearing support holds up fluffy curtain face, make it between cylinder [15] and reel [3], form fluffy [22], between cylinder [15] and weight linear meter [24], form curtain face [23].

2. electronic fluffy curtain according to claim 1 is characterized in that the fixed cover [21] on the main bearing support can be gone up any moving at connecting rod [20], and can it be ended tightly in desired location by rotation main supporting rod [9].

3. electronic fluffy curtain according to claim 1, there is the cylinder [15] of end tape guide dish [16] top that it is characterized in that the connecting rod [20] of main bearing support.

4. electronic fluffy curtain according to claim 1 is characterized in that there is a windproof rope [14] that is fixed on junction plate [17] top the top of the cylinder [15] on the main bearing support.

5. electronic fluffy curtain according to claim 1 is characterized in that main supporting rod [9] links to each other with a stay cord [10], and the magnitude of inclination of main supporting rod [9] is subjected to the control of stay cord [10].

6. electronic fluffy curtain according to claim 1 is characterized in that the limit switch of using when the limit switch [6] used when electronic fluffy curtain is installed on the main supporting rod [9] to be opened and electronic fluffy curtain are regained [8].

7. electronic fluffy curtain according to claim 1, the limit switch [6] that it is characterized in that being installed on the main supporting rod [9] links to each other with stay cord [13] on being fixed on negative cramp bar [12].